- Removed unnecessary calculations for in-progress and last completed step states in ThinkingStepsDisplay.
- Simplified the getStepOpenState function to focus on current step status.
- Introduced constants for animation timing and file extension categories in ChainOfThought for better maintainability.
- Enhanced icon retrieval logic based on file types and step statuses, improving clarity and performance.
- Updated component props to use TypeScript interfaces for better type safety and readability.
- Updated system prompt to clarify usage of the display_image tool, emphasizing URL requirements and restrictions on user-uploaded images.
- Enhanced the streaming chat process to provide more context about user attachments and documents during analysis.
- Implemented state resets when switching between chats to prevent stale data and race conditions.
- Added new components for displaying image previews and document attachments in the chat interface.
- Improved attachment processing to support image data URLs for persistent display after uploads.
